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Basic Parameters and Characteristics
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Range of application in explosion hazard zones as per GOST R 51330.9
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1.2
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Explosion protection type
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ЕхdIIС U
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Operation temperature ranges, ºС
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from -60 to +80
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Environmental protection as per GOST 14254
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IP67
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Material
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brass
galvanized steel
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Thread
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metric (m) GOST 8724
conical pipe (k) GOST 6211
cylindrical pipe (t) GOST 6357
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Technical Parameters
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Type
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Dimensions, mm
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Weight, g
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Casing material
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А
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Б
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В
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ZV.s.m-1
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25
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М20х1.5
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28
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65
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steel
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ZV.s.m-2
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25
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М25х1.5
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31
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95
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steel
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ZV.s.m-3
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30
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М32х1.5
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46
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200
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steel
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ZV.s.m-4
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30
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М40х1.5
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58
|
330
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steel
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ZV.l.m-1
|
25
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М20х1.5
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28
|
70
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brass
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ZV.l.m-2
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25
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М25х1.5
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31
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105
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brass
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ZV.l.m-3
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30
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М32х1.5
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46
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230
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brass
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ZV.l.m-4
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30
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М40х1.5
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58
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360
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brass
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ZV.s.t-1
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25
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G ½ -A
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28
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65
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steel
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ZV.s.t-2
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25
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G ¾- A
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31
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95
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steel
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ZV.s.t-3
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30
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G 1- A
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46
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200
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steel
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ZV.s.t-4
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30
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G 1 ¼ -A
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58
|
330
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steel
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ZV.l.t-1
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25
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G ½ -A
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28
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70
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brass
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ZV.l.t-2
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25
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G ¾- A
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31
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105
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brass
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ZV.l.t-3
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30
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G 1- A
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46
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230
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brass
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ZV.l.t-4
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30
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G 1 ¼ -A
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58
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360
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brass
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ZV.s.k-1
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25
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R ½
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28
|
65
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steel
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ZV.s.k-2
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25
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R ¾
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31
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95
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steel
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ZV.s.k-3
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30
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R 1
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46
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200
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steel
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ZV.s.k-4
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30
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R 1 ¼
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58
|
330
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steel
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ZV.l.k-1
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25
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R ½
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28
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70
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brass
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ZV.l.k-2
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25
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R ¾
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31
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105
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brass
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ZV.l.k-3
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30
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R 1
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46
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230
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brass
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ZV.l.k-4
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30
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R 1 ¼
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58
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360
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brass
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Exterior View and Overall Dimensions
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Designation Example in Placing Order
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Explosion Proof Plug ZV.s.m-2 TU 3449-622-20885897-20
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